EP 3281579 A1 20180214 - IDENTIFYING ECG SIGNALS HAVING THE SAME MORPHOLOGY
Title (en)
IDENTIFYING ECG SIGNALS HAVING THE SAME MORPHOLOGY
Title (de)
IDENTIFIZIERUNG VON EKG-SIGNALEN MIT DERSELBEN MORPHOLOGIE
Title (fr)
IDENTIFICATION DE SIGNAUX ECG PRÉSENTANT UNE MORPHOLOGIE IDENTIQUE
Publication
Application
Priority
- US 201662372969 P 20160810
- US 201715646344 A 20170711
Abstract (en)
A method, including selecting an initial set of electrocardiograph (ECG) signals taken over a single heartbeat of a human subject, the set having respective morphologies to be used as a template for an arrhythmia of the subject, and receiving a subsequent set of ECG signals taken over a subsequent heartbeat of the human subject. The method also includes performing a cross-correlation between the initial set and the subsequent set, so as to generate a correlation coefficient that is a measure of a goodness of fit between geometries of the initial set and the subsequent set, and, when the correlation coefficient exceeds a threshold coefficient, accepting the subsequent heartbeat as having been caused by the arrhythmia.
IPC 8 full level
A61B 5/361 (2021.01); A61B 5/363 (2021.01); A61B 5/364 (2021.01); A61B 5/366 (2021.01); A61B 5/00 (2006.01)
CPC (source: CN EP IL US)
A61B 5/287 (2021.01 - IL); A61B 5/316 (2021.01 - IL); A61B 5/346 (2021.01 - US); A61B 5/349 (2021.01 - CN); A61B 5/35 (2021.01 - EP IL US); A61B 5/361 (2021.01 - EP IL US); A61B 5/363 (2021.01 - EP IL US); A61B 5/364 (2021.01 - CN EP IL US); A61B 5/366 (2021.01 - EP IL US); A61B 5/7246 (2013.01 - EP IL US); A61B 5/7264 (2013.01 - IL); A61B 5/743 (2013.01 - IL); A61B 5/287 (2021.01 - EP US); A61B 5/7264 (2013.01 - EP US); A61B 5/743 (2013.01 - EP US); A61B 2505/05 (2013.01 - EP IL US)
Citation (search report)
- [X] US 2012184858 A1 20120719 - HARLEV DORON [US], et al
- [X] US 2015057507 A1 20150226 - KOYRAKH LEV A [US], et al
- [A] US 2004243014 A1 20041202 - LEE KENT [US], et al
- [A] US 2014276159 A1 20140918 - ZHANG XUSHENG [US]
- [A] US 2014005496 A1 20140102 - SISON SHILOH [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3281579 A1 20180214; EP 3281579 B1 20240313; EP 3281579 C0 20240313; AU 2017208338 A1 20180301; CA 2974406 A1 20180210; CN 107714033 A 20180223; CN 107714033 B 20220607; IL 253754 A0 20170928; IL 253754 B 20201029; IL 277986 A 20201130; IL 277986 B 20220301; IL 290481 A 20220401; JP 2018023783 A 20180215; JP 7013166 B2 20220131; US 10433749 B2 20191008; US 11213240 B2 20220104; US 11890103 B2 20240206; US 2018042510 A1 20180215; US 2019374125 A1 20191212; US 2022061731 A1 20220303
DOCDB simple family (application)
EP 17185489 A 20170809; AU 2017208338 A 20170728; CA 2974406 A 20170724; CN 201710683186 A 20170810; IL 25375417 A 20170731; IL 27798620 A 20201012; IL 29048122 A 20220209; JP 2017153926 A 20170809; US 201715646344 A 20170711; US 201916550594 A 20190826; US 202117523244 A 20211110